99% Cerium nitrate CAS 10294-41-4

Short Description:

Chemical name: Cerium nitrate hexahydrate
Other name: Cerium(III) nitrate hexahydrate, Nitric acid cerium salt, Cerium trinitrate, Cerous nitrate hexahydrate
CAS No.: 10294-41-4
Purity: 99%
Molecular Formula: Ce(NO3)3·6H2O
Molecular Weight: 434.22
Chemical Properties: Cerium nitrate is a colorless or light red crystal. Soluble in water, aqueous solution is acidic. Soluble in alcohol and acetone.
Application: Used for manufacturing ternary catalyst, gas lamp net cover, tungsten and molybdenum electrode, carbide additives, ceramic components, drugs, chemical reagents, etc.

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Specification

	3N	3.5N	4N
TREO%	≥37.5	≥39.5	≥39.5
Cerium purity and relative rare earth impurities
CeO2/TREO %	≥99.9	≥99.95	≥99.99
La2O3/TREO %	≤0.05	≤0.02	≤0.004
Pr6O11/TREO %	≤0.02	≤0.01	≤0.002
Nd2O3/TREO %	≤0.02	≤0.01	≤0.001
Sm2O3/TREO %	≤0.005	≤0.005	≤0.001
Y2O3/TREO %	≤0.005	≤0.005	≤0.001
Non rare earth impurity
Fe2O3 %	≤0.005	≤0.002	≤0.001
SiO2 %	≤0.01	≤0.005	≤0.003
CaO %	≤0.01	≤0.005	≤0.002
PbO %	≤0.002	≤0.002	≤0.001
Cl %	≤0.005	≤0.005	≤0.002
SO4 %	≤0.005	≤0.003	≤0.003

Application

It is used as additive for gas lamp gauze cover, petrochemical catalyst and raw material for making cerium salt. Used as analytical reagent in analytical chemistry, also used in pharmaceutical atomic energy, electronic tubes and other industries.